package dao;

import java.sql.SQLException;
import java.util.List;

import model.Log;
public interface LogDao {	
	//增加
	public boolean addLog(Log log)throws SQLException;
	//删除
	public boolean deleteLog(Log log)throws SQLException;
	//修改
	public boolean updateLog(Log log)throws SQLException;
	//查询 
	public List<Log> queryLog(Log log)throws SQLException;
	//时间段查询
	public List<Log> queryLogByBeginAndEndTime(String begintime,String endtime)throws SQLException;
}
